Effects of external elastic and threshold loading on breathing in man.
D001274:Atmospheric Pressure; D055592:Biophysical Phenomena; D001703:Biophysics; D002986:Clinical Trials as Topic; D006184:Habits; D006801:Humans; D011312:Pressure; D011603:Psychophysiology; D012119:Respiration / Q000502:physiology*; D013147:Spirometry